一、进口锻钢闸阀产品概述

进口锻钢闸阀，Forged steel gate valve，也叫整体锻造闸阀，是指阀体以及各阀门部件均采用锻件材料加工而成的闸阀，锻件材料有A105、F11、F5、304、304L、闸阀316、316L等。最大特点是小口径，高压力；小口径，口径范围：DN10-DN50；高压力：国标PN16~PN320、美标：Class150-2500

锻钢闸阀适用于适用于水、蒸汽、油品、硝酸、醋酸、氧化性介质、尿素以及石油管道上。美国威盾VTON锻钢闸阀采用缩径设计，与同口径的铸钢闸阀相比流量要稍小，但承受的压力与温度范围要比铸钢阀门要高，密封性能也要比铸钢闸阀要好许多，寿命更长，介质流动方向同其他闸阀一样不受限制。

Forged steel gate valve, also known as integral forged gate valve, refers to a gate valve where the valve body and various valve components are processed using forged materials. Forged materials include A105, F11, F5, 304, 304L, gate valves 316, 316L, etc. The biggest feature is small caliber and high pressure; Small caliber, caliber range: DN10-DN50; High pressure: National standard PN16~PN320, American standard Class150-2500

Forged steel gate valves are suitable for use in water, steam, oil, nitric acid, acetic acid, oxidizing media, urea, and petroleum pipelines. The American Weidun VTON forged steel gate valve adopts a reduced diameter design, which has a slightly smaller flow rate compared to cast steel gate valves of the same diameter. However, it can withstand higher pressure and temperature ranges than cast steel valves, and its sealing performance is much better than cast steel gate valves. Its lifespan is longer, and the direction of medium flow is not restricted like other gate valves.

二、进口锻钢闸阀参数

口径:DN15-50

适用温度:-200-650℃

压力:PN10-32Mpa，ANSI 150-4500LB

连接方式:法兰，螺纹，承插焊，对焊

阀体材质:A105、LF2、F316

阀板材质:A105、F316

阀杆材质:F6,F316

阀座材质:Satellite

三、进口锻钢闸阀特点

1、锻钢闸阀结构紧凑,非常坚固,适用于高压高温应用领域

2、锻钢闸阀实心钨铬钴合金6楔板,确保较低的磨损和较长的使用寿命

3、锻钢闸阀填料环经过4000psi高压预压缩,具有完整的密封性能

4、全导向楔板减少阀座表面的磨损

5、锻造结构，耐高压高温

6、各种材质可供选择

7、多种连接方式:法兰、插焊、螺纹

1. Forged steel gate valves have a compact structure and are very sturdy, suitable for high-pressure and high-temperature applications

2. Forged steel gate valve solid tungsten chromium cobalt alloy 6 wedge plate, ensuring low wear and longer service life

3. The forged steel gate valve packing ring has undergone 4000psi high-pressure pre compression and has complete sealing performance

4. Fully guided wedge plate reduces wear on valve seat surface

5. Forged structure, resistant to high pressure and high temperature

6. Various materials available for selection

7. Multiple connection methods: flange, plug welding, thread